Search

Duane Smith

Examiner (ID: 745)

Most Active Art Unit
1724
Art Unit(s)
1737, 1700, 1759, 1776, 3621, 1305, 1724, 1797
Total Applications
1356
Issued Applications
1012
Pending Applications
135
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1569221 [patent_doc_number] => 06497757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-24 [patent_title] => 'Apparatus for removing impurity contents in the air' [patent_app_type] => B2 [patent_app_number] => 09/734558 [patent_app_country] => US [patent_app_date] => 2000-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3569 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/497/06497757.pdf [firstpage_image] =>[orig_patent_app_number] => 09734558 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/734558
Apparatus for removing impurity contents in the air Dec 12, 2000 Issued
Array ( [id] => 6875077 [patent_doc_number] => 20010000196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-04-12 [patent_title] => 'Filter for vacuum cleaner' [patent_app_type] => new-utility [patent_app_number] => 09/732149 [patent_app_country] => US [patent_app_date] => 2000-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2079 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20010000196.pdf [firstpage_image] =>[orig_patent_app_number] => 09732149 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/732149
Filter for vacuum cleaner Dec 6, 2000 Issued
Array ( [id] => 1413162 [patent_doc_number] => 06506237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-01-14 [patent_title] => 'Pressure transmission apparatus' [patent_app_type] => B2 [patent_app_number] => 09/729536 [patent_app_country] => US [patent_app_date] => 2000-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1598 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/506/06506237.pdf [firstpage_image] =>[orig_patent_app_number] => 09729536 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/729536
Pressure transmission apparatus Dec 3, 2000 Issued
Array ( [id] => 1498643 [patent_doc_number] => 06485547 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Exhaust gas cooling system' [patent_app_type] => B1 [patent_app_number] => 09/722598 [patent_app_country] => US [patent_app_date] => 2000-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8206 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/485/06485547.pdf [firstpage_image] =>[orig_patent_app_number] => 09722598 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/722598
Exhaust gas cooling system Nov 27, 2000 Issued
Array ( [id] => 1451710 [patent_doc_number] => 06461413 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Method for dehydrating a wet gas using a liquid dessicant, with advanced regeneration of said dessicant' [patent_app_type] => B1 [patent_app_number] => 09/555643 [patent_app_country] => US [patent_app_date] => 2000-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3613 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/461/06461413.pdf [firstpage_image] =>[orig_patent_app_number] => 09555643 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/555643
Method for dehydrating a wet gas using a liquid dessicant, with advanced regeneration of said dessicant Nov 26, 2000 Issued
Array ( [id] => 1435452 [patent_doc_number] => 06355094 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Material for the removal of gaseous impurities from a gas mixture' [patent_app_type] => B1 [patent_app_number] => 09/721017 [patent_app_country] => US [patent_app_date] => 2000-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3710 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/355/06355094.pdf [firstpage_image] =>[orig_patent_app_number] => 09721017 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/721017
Material for the removal of gaseous impurities from a gas mixture Nov 21, 2000 Issued
Array ( [id] => 1406563 [patent_doc_number] => 06521027 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'Air cleaner' [patent_app_type] => B1 [patent_app_number] => 09/715649 [patent_app_country] => US [patent_app_date] => 2000-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2509 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/521/06521027.pdf [firstpage_image] =>[orig_patent_app_number] => 09715649 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/715649
Air cleaner Nov 16, 2000 Issued
Array ( [id] => 1510701 [patent_doc_number] => 06471756 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-29 [patent_title] => 'Bubble-removing apparatus' [patent_app_type] => B1 [patent_app_number] => 09/716063 [patent_app_country] => US [patent_app_date] => 2000-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6712 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/471/06471756.pdf [firstpage_image] =>[orig_patent_app_number] => 09716063 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/716063
Bubble-removing apparatus Nov 16, 2000 Issued
Array ( [id] => 1586815 [patent_doc_number] => 06482254 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'Deaerator insert' [patent_app_type] => B1 [patent_app_number] => 09/712674 [patent_app_country] => US [patent_app_date] => 2000-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2559 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/482/06482254.pdf [firstpage_image] =>[orig_patent_app_number] => 09712674 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/712674
Deaerator insert Nov 13, 2000 Issued
Array ( [id] => 1410830 [patent_doc_number] => 06508859 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'Method and apparatus for removing air or gas from fluid' [patent_app_type] => B1 [patent_app_number] => 09/711638 [patent_app_country] => US [patent_app_date] => 2000-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6633 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/508/06508859.pdf [firstpage_image] =>[orig_patent_app_number] => 09711638 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/711638
Method and apparatus for removing air or gas from fluid Nov 12, 2000 Issued
Array ( [id] => 1601226 [patent_doc_number] => 06432174 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Induced natural convection thermal cycling device' [patent_app_type] => B1 [patent_app_number] => 09/711390 [patent_app_country] => US [patent_app_date] => 2000-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3151 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/432/06432174.pdf [firstpage_image] =>[orig_patent_app_number] => 09711390 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/711390
Induced natural convection thermal cycling device Nov 12, 2000 Issued
09/707317 Use of lithium-containing fau in air separation processes including water and/or carbon dioxide removal Nov 6, 2000 Abandoned
Array ( [id] => 1527021 [patent_doc_number] => 06478859 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Airborne particulate removal apparatus' [patent_app_type] => B1 [patent_app_number] => 09/706324 [patent_app_country] => US [patent_app_date] => 2000-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3137 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/478/06478859.pdf [firstpage_image] =>[orig_patent_app_number] => 09706324 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/706324
Airborne particulate removal apparatus Nov 2, 2000 Issued
Array ( [id] => 1440314 [patent_doc_number] => 06334887 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Air cleaner assembly and method' [patent_app_type] => B1 [patent_app_number] => 09/702135 [patent_app_country] => US [patent_app_date] => 2000-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 36 [patent_no_of_words] => 18744 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/334/06334887.pdf [firstpage_image] =>[orig_patent_app_number] => 09702135 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/702135
Air cleaner assembly and method Oct 29, 2000 Issued
Array ( [id] => 1451714 [patent_doc_number] => 06461414 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Foam monitoring and control system' [patent_app_type] => B1 [patent_app_number] => 09/699018 [patent_app_country] => US [patent_app_date] => 2000-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5382 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/461/06461414.pdf [firstpage_image] =>[orig_patent_app_number] => 09699018 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/699018
Foam monitoring and control system Oct 26, 2000 Issued
Array ( [id] => 1492639 [patent_doc_number] => 06402821 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Filter unit and solution treatment unit' [patent_app_type] => B1 [patent_app_number] => 09/694981 [patent_app_country] => US [patent_app_date] => 2000-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5978 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/402/06402821.pdf [firstpage_image] =>[orig_patent_app_number] => 09694981 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/694981
Filter unit and solution treatment unit Oct 23, 2000 Issued
09/673818 Method for treating a moist gas stream Oct 19, 2000 Abandoned
Array ( [id] => 1498609 [patent_doc_number] => 06485535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Conically shaped air-oil separator' [patent_app_type] => B1 [patent_app_number] => 09/623095 [patent_app_country] => US [patent_app_date] => 2000-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3246 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/485/06485535.pdf [firstpage_image] =>[orig_patent_app_number] => 09623095 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/623095
Conically shaped air-oil separator Oct 19, 2000 Issued
Array ( [id] => 1410648 [patent_doc_number] => 06514321 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-04 [patent_title] => 'Dehumidification using desiccants and multiple effect evaporators' [patent_app_type] => B1 [patent_app_number] => 09/691348 [patent_app_country] => US [patent_app_date] => 2000-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2712 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/514/06514321.pdf [firstpage_image] =>[orig_patent_app_number] => 09691348 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/691348
Dehumidification using desiccants and multiple effect evaporators Oct 17, 2000 Issued
90/005846 ELECTROSTATIC FIBROUS FILTER Oct 15, 2000 Issued
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